CN218326667U

CN218326667U - Water and electricity construction is with pipeline sealing device convenient to installation

Info

Publication number: CN218326667U
Application number: CN202222138069.3U
Authority: CN
Inventors: 王伍云; 谷云龙; 钟珍华
Original assignee: Hunan Hongquan Construction Engineering Co ltd
Current assignee: Hunan Hongquan Construction Engineering Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-01-17
Anticipated expiration: 2032-08-15

Abstract

The utility model relates to a pipeline sealing technical field specifically is a water and electricity construction is with pipeline sealing device convenient to installation, including the device main part, the one end of device main part is inside to be seted up and to be led to the groove, and the device main part other end is inside to be fixed with the fixed block, and the end connection of fixed block has the clamp ring, the bottom of clamp ring is fixed with the slider, and the lateral wall of slider is fixed with the telescopic link to the outer wall cover of telescopic link is equipped with reset spring. This water and electricity construction is with pipeline sealing device convenient to installation, through the manual pulling clamp ring, make the clamp ring atress drive the slider and slide in the spout is inside, gliding in-process reset spring atress extrusion, thereby it is flexible to drive the telescopic link, until sliding to the spacing groove in, reset spring relieves pressure resilience and drives the telescopic link and resets, make the telescopic link card carry on spacingly to the spacing inslot, thereby make the clamp ring stabilize the installation of being convenient for, make the clamp ring can adjust according to the interval of pipeline, and the application scope is improved.

Description

Water and electricity construction is with pipeline sealing device convenient to installation

Technical Field

The utility model relates to a pipeline sealing technical field specifically is a water and electricity construction is with pipeline sealing device convenient to installation.

Background

Water is a basic element on which human beings rely for survival, and electricity is a main energy source for social development. The subject of hydraulic and hydroelectric engineering is an engineering science that can regulate and control and utilize water energy resources by engineering or non-engineering measures on the basis of research on natural characteristics of water, and the hydraulic and hydroelectric engineering focuses on the high-grade engineering in the aspects of planning, design, construction, management and scientific research of large and medium-sized hydraulic and hydroelectric hubs and buildings thereof and industrial hydraulic and hydroelectric buildings.

A prior art patent (publication No. CN 205991262U) discloses an exhaust line sealing device. The technical problem that the sealing performance of the traditional exhaust pipeline sealing device is low is solved. The exhaust pipeline sealing device comprises a flange II, wherein a groove is formed in the flange II, a gasket is arranged in the groove, and the flange II is matched with the flange I and is fixedly connected with the flange I; the gasket comprises graphite plates, a metal framework is arranged between the graphite plates, and metal wrapping edges are coated on the outer surfaces of the inner ring and/or the outer ring of each graphite plate. The exhaust pipeline sealing device has the advantages of high sealing performance, high strength, long service life, simple structure, easy processing and convenient use. The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. the device is inconvenient to adjust and install according to the size and the distance of different pipelines, and the application range of the device is reduced; 2. the pipeline sealing device is used for a long time, and the device is easy to corrode under the severe environments such as moist environment, dim environment and the like, so that the sealing performance is influenced, and the service life is prolonged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water and electricity construction is with pipeline sealing device convenient to installation to propose current device and not possess the anticorrosion effect in solving above-mentioned background art, and be not convenient for adjust the installation according to different pipeline size intervals, reduced the application scope's of device problem. In order to achieve the above object, the utility model provides a following technical scheme: a pipeline sealing device convenient to install for hydropower construction comprises a device main body, wherein a through groove is formed in one end of the device main body, a fixed block is fixed in the other end of the device main body, a clamping ring is connected to the end of the fixed block, a sliding block is fixed at the bottom of the clamping ring, a telescopic rod is fixed on the side wall of the sliding block, and a reset spring is sleeved on the outer wall of the telescopic rod;

the inner wall of device main part is fixed with the extrusion spring, and the end fixing of extrusion spring has the dummy block, the inside joint of device main part has the pipeline, and the pipeline is equipped with the sealing layer with device main part junction, the surface of device main part is equipped with the anticorrosive coating.

Preferably, the through groove is connected with the sliding block in a sliding manner.

Preferably, the device main body is internally provided with a limit groove clamped with the telescopic rod.

Preferably, the end part of the device main body is fixed with a connecting block, a screw rod penetrates through the connecting block, and the screw rod is clamped with the pipeline.

Preferably, the sealing layer is composed of asbestos fiber materials and aramid fiber materials.

Preferably, the anticorrosive layer is composed of an oil-based paint material and a polyurethane paint material.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through manual pulling clamp ring for the clamp ring atress drives the slider and slides inside the spout, gliding in-process reset spring atress extrusion, thereby it is flexible to drive the telescopic link, until sliding to the spacing groove in, reset spring removes pressure resilience and drives the telescopic link and resets, thereby it is spacing to carry out to the spacing inslot to make the telescopic link card, thereby make the clamp ring stabilize the installation of being convenient for, make the clamp ring can adjust according to the interval of pipeline, improve application scope.

The utility model discloses in, the anticorrosive coating comprises oil base paint material and polyurethane paint material, has good chemical resistance, oil resistance, wearability and adhesive force, mixes oil base paint material and polyurethane paint material and forms the resin, coats it in the surface of device main part, through the thin coating that the solidification formed to protect sealing device to avoid the corrosive action of chemical industry atmosphere and medium such as acid, alkali, increased sealing device's life.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a cross-sectional view of the overall structure of the present invention.

In the figure: 1. a device main body; 2. a through groove; 3. a clamping ring; 4. a fixed block; 5. a slider; 6. a telescopic rod; 7. a return spring; 8. a limiting groove; 9. extruding the spring; 10. a pressing pad; 11. a pipeline; 12. a sealing layer; 13. connecting blocks; 14. a screw; 15. and (4) an anticorrosive layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the staff with ordinary skill in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a pipeline sealing device convenient to install for hydropower construction comprises a device main body 1, wherein a through groove 2 is formed in one end of the device main body 1, a fixed block 4 is fixed in the other end of the device main body 1, a clamping ring 3 is connected to the end portion of the fixed block 4, a sliding block 5 is fixed at the bottom of the clamping ring 3, a telescopic rod 6 is fixed on the side wall of the sliding block 5, and a reset spring 7 is sleeved on the outer wall of the telescopic rod 6;

the inner wall of device main part 1 is fixed with extrusion spring 9, and the tip of extrusion spring 9 is fixed with extrusion pad 10, and the inside joint of device main part 1 has pipeline 11, and pipeline 11 and device main part 1 junction are equipped with sealing layer 12, and the surface of device main part 1 is equipped with anticorrosive coating 15.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the through groove 2 is slidably connected to the slider 5, when the device is used to seal a pipeline, the device main body 1 is adjusted according to the distance between the pipelines 11, the clamp ring 3 is manually pulled, so that the clamp ring 3 is stressed to drive the slider 5 to slide inside the sliding groove, the reset spring 7 is stressed to extrude in the sliding process, so as to drive the telescopic rod 6 to stretch out and draw back until sliding into the limiting groove 8, the reset spring 7 releases the pressure and rebounds to drive the telescopic rod 6 to reset, so that the telescopic rod 6 is clamped into the limiting groove 8 for limiting, so that the clamp ring 3 is stable and convenient to install, and then the clamp ring is sleeved on the outer wall of the pipeline 11, the extrusion spring 9 is stressed to drive the extrusion pad 10 to shrink in the installation process, so as to make the clamp ring tightly attached, the extrusion force generated in the connection process between the pipeline 11 and the device body can be buffered through the extrusion pad 10, and the influence on the use effect caused by long-term extrusion abrasion can be avoided.

In this embodiment, as shown in fig. 1, 2 and 3, a limiting groove 8 clamped with the telescopic rod 6 is formed in the device main body 1, and the limiting groove 8 limits the sliding block 5 to prevent the clamping ring 3 from loosening and affecting the use stability.

In this embodiment, as shown in fig. 1, 2 and 3, the end of the device body 1 is fixed with a connecting block 13, a screw 14 penetrates through the connecting block 13, the screw 14 is clamped with the pipeline 11, and the screw 14 is embedded into the pipeline 11 for reinforcement by rotating, so as to avoid loosening and affecting the tightness of connection.

In the embodiment, as shown in fig. 1, fig. 2 and fig. 3, the sealing layer 12 is made of asbestos fiber material and aramid fiber material, which has excellent sealing property, permeation resistance and wear resistance, and the tightness between the pipeline 11 and the device can be enhanced by the sealing layer 12, so that the sealing effect caused by the gap in the installation process is avoided.

In the present embodiment, as shown in fig. 1, 2 and 3, the anticorrosive layer 15 is made of an oil-based paint material and a polyurethane paint material, and has good chemical corrosion resistance, oil resistance, wear resistance and adhesion, the oil-based paint material and the polyurethane paint material are mixed to form a resin, the resin is coated on the surface of the device body 1, and a thin coating is formed by curing, so that the surface of the sealing device is protected from the corrosive action of chemical atmosphere and media such as acid and alkali.

The utility model discloses a use method and advantage: this kind of water and electricity construction is with pipeline sealing device convenient to installation at the during operation, the working process as follows:

as shown in fig. 1, 2 and 3, when the device is used for sealing a pipeline, firstly, an oil-based paint material and a polyurethane paint material are mixed to form resin, the resin is coated on the surface of a device main body 1, and a thin coating is formed by curing, so that the sealing device is protected from the corrosion action of chemical industry atmosphere and media such as acid, alkali and the like, the service life is prevented from being influenced by the corrosion of the device after long-term use, then, the device main body 1 is adjusted according to the distance between pipelines 11, a clamping ring 3 is manually pulled, the clamping ring 3 is forced to drive a sliding block 5 to slide in a sliding groove, a return spring 7 is forced to extrude in the sliding process, and a telescopic rod 6 is driven to stretch until the telescopic rod slides into a limiting groove 8, reset spring 7 relieves pressure and kick-backs and drives telescopic link 6 and resets, make telescopic link 6 block to carry on spacingly in spacing groove 8, thereby make clamp ring 3 stable installation of being convenient for, establish its cover at pipeline 11 outer wall afterwards, strengthen the compactness that pipeline 11 and device are connected through sealing layer 12, avoid the sealed effect that the in-process clearance of installation influences the use, the in-process extrusion spring 9 atress of installation drives extrusion pad 10 shrink, not only make its laminating inseparable, can also cushion pipeline 11 and the extrusion force of device body coupling in-process through extrusion pad 10, avoid long-term extrusion wearing and tearing to influence the result of use, it is spacing to rotate screw 14 embedding pipeline 11 insidely immediately, make the device installation firm in order to accomplish the use.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a water and electricity construction is with pipeline sealing device convenient to installation, includes device main part (1), its characterized in that: a through groove (2) is formed in one end of the device main body (1), a fixing block (4) is fixed in the other end of the device main body (1), the end of the fixing block (4) is connected with a clamping ring (3), a sliding block (5) is fixed at the bottom of the clamping ring (3), a telescopic rod (6) is fixed on the side wall of the sliding block (5), and a reset spring (7) is sleeved on the outer wall of the telescopic rod (6);

the inner wall of device main part (1) is fixed with extrusion spring (9), and the end fixing of extrusion spring (9) has extrusion pad (10), the inside joint of device main part (1) has pipeline (11), and pipeline (11) and device main part (1) junction are equipped with sealing layer (12), the surface of device main part (1) is equipped with anticorrosive coating (15).

2. A conveniently installed pipeline sealing device for hydroelectric construction according to claim 1 further comprising: the through groove (2) is connected with the sliding block (5) in a sliding manner.

3. A conveniently installed pipeline sealing device for hydroelectric construction according to claim 1, characterised in that: the device is characterized in that a limiting groove (8) clamped with the telescopic rod (6) is formed in the device main body (1).

4. A conveniently installed pipeline sealing device for hydroelectric construction according to claim 1, characterised in that: the end fixing of device main part (1) has connecting block (13), and connecting block (13) inside has run through screw rod (14) to screw rod (14) and pipeline (11) joint.

5. A conveniently installed pipeline sealing device for hydroelectric construction according to claim 1 further comprising: the sealing layer (12) is made of asbestos fiber materials and aramid fiber materials.

6. A conveniently installed pipeline sealing device for hydroelectric construction according to claim 1, characterised in that: the anticorrosive layer (15) is composed of an oil-based paint material and a polyurethane paint material.